Max Torque Capacity 305N-m, 163N-m Customized support OEM, ODM Brand Name Custom brand Model Number JC-S089 Measurement system Imperial (Inch), Metric Product name Adjustable Wrench Spanner Size Custom Color Customized Color MOQ 100 Pcs Logo Customized Acceptable Material 45 carbon steel Usage Rep...
An out of balanced flywheel or pulley will cause the crankshaft to flex a few thousands of an inch at high RPM. When they flex, this causes metal fatigue, which creates a microscopic crack next to the rod journal, and they eventually break. Kind of like bending a piece of wire back ...